Job Summary: Veolia is seeking an engineering intern for its Energy Efficiency team to support energy audits and ISO 50001 reviews, and to identify energy savings. Key Highlights: 1. Professional development in Energy Efficiency Engineering. 2. Collaboration in identifying energy-saving opportunities. 3. Collaborative work environment and professional growth. **Job Description** Veolia Servicios LECAM, within its energy services division, seeks to hire an engineering intern to join our Energy Efficiency team in Madrid. You will be part of a specialized technical team where you will have the opportunity to develop your professional skills in Energy Efficiency Engineering, performing the following main responsibilities: * Support energy audits of buildings managed by Veolia. * Participate in ISO 50\001 energy reviews of buildings managed by Veolia. * Collaborate in identifying energy-saving opportunities in HVAC, lighting, and building control systems. We offer: * Paid internship. * Experience in facility maintenance management. * A collaborative work environment with opportunities for professional growth. If you are interested in participating in the selection process, please apply here! At Veolia, we know that professionals are the fundamental pillar of our corporate identity and our results. We promote their integration through a clear commitment to gender equality, sharing our corporate culture, practices, and experience. Immediate onboarding, stability, and negotiable compensation based on candidate experience are offered. Join Veolia and build your professional future with us! **Requirements** * Education: Degree in Energy Engineering, Industrial Engineering, Electrical Engineering, Mechanical Engineering, Building Engineering, or related fields, with specialization/focus on Energy Efficiency or Renewable Energies. * Possibility to sign a training agreement with the educational institution. * Preferred: Knowledge of HVAC systems, building energy management, energy certification, and/or energy simulation software. * Preferred: Prior internship experience related to energy audits, facility maintenance, or building management. **Additional Information** As an inclusive company, Veolia is committed to diversity and values all applications without discrimination.